CVE-2014-8632 The structured-clone implementation in Mozilla Firefox before 34.0 and SeaMonkey before 2.31 does not properly interact with XrayWrapper property filtering, which allows remote attackers to bypass int...

MediumCVSS 4.3 EPSS 1.0%

Published: 2014-12-11 13:00
Updated: 2026-06-17 03:17
Exploit status: No public exploit known

Description

The structured-clone implementation in Mozilla Firefox before 34.0 and SeaMonkey before 2.31 does not properly interact with XrayWrapper property filtering, which allows remote attackers to bypass intended DOM object restrictions by leveraging property availability after XrayWrapper removal.

Affected products

Product	Affected versions	Fixed in
mozilla Firefox	<= 33.0	No fix listed
mozilla seamonkey	<= 2.30	No fix listed

References

CVSS v2.0

4.3 Medium

AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector: Network
Access Complexity: Medium
Authentication: None
Confidentiality: Partial
Integrity: None
Availability: None

Weakness & likelihood

EPSS (exploitation probability, 30 days): 1.02% (percentile 63.8)
CWE: CWE-284

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.